CN105644570A - Novel railway truck for piggyback type transportation - Google Patents
Novel railway truck for piggyback type transportation Download PDFInfo
- Publication number
- CN105644570A CN105644570A CN201610136753.4A CN201610136753A CN105644570A CN 105644570 A CN105644570 A CN 105644570A CN 201610136753 A CN201610136753 A CN 201610136753A CN 105644570 A CN105644570 A CN 105644570A
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- China
- Prior art keywords
- pallet
- underframe
- railway freight
- ground
- new type
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D3/00—Wagons or vans
- B61D3/16—Wagons or vans adapted for carrying special loads
- B61D3/18—Wagons or vans adapted for carrying special loads for vehicles
- B61D3/182—Wagons or vans adapted for carrying special loads for vehicles specially adapted for heavy vehicles, e.g. public work vehicles, trucks, trailers
- B61D3/184—Wagons or vans adapted for carrying special loads for vehicles specially adapted for heavy vehicles, e.g. public work vehicles, trucks, trailers the heavy vehicles being of the trailer or semi-trailer type
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Loading Or Unloading Of Vehicles (AREA)
Abstract
The invention discloses a novel railway truck for piggyback type transportation. The novel railway truck comprises pallets and ground lifting rotating devices, wherein the pallets can be stacked on bottom frames of railway trucks to be used for allowing highway trucks or highway semi-trailers for the piggyback type transportation to be placed; the ground lifting rotating devices are arranged on the ground, and are used for driving the pallets to rise and fall by a predetermined height relative to the bottom frames, and then driving the pallets to rotate relative to the bottom frames along an arc-shaped guide rail in the horizontal surface. Compared with the prior art, the novel railway truck has the advantages that conventional bottom frames of the railway trucks can be basically used, and special bottom frames for the piggyback type transportation do not need to be provided, so that the manufacturing cost of the railway trucks for the piggyback type transportation is reduced. In addition, loading and unloading processes can be completed by only rotating the pallets which are light in weight, and requirements for the power properties of a vehicle-mounted rotating device are reduced.
Description
Technical field
The present invention relates to the technical field of structures carrying back of the body formula transport railway freight-car on the back, carry back of the body formula transport New Type of Railway Freight Cars on the back particularly to one.
Background technology
" carrying the transport of back of the body formula on the back " is a kind of highway and the means of transportation of railway associating.
In " carrying the transport of back of the body formula on the back " process, tractor the highway vehicle or highway semitrailer that are loaded with container are directly opened upper railway platform truck, leave away after dislodging in order; Container road lorry or highway semitrailer are transported to front by rolling stock and mount a little, then are driven upper flat plate car by the tractor of place of arrival and hang up chassis or trailer, directly transport destination to.
" carry the transport of back of the body formula on the back " and accelerate Car Turnover, expand cargo unit, saved handling or carry activity duration, improve working performance.
Current domestic conventional back of the body formula transport rail wagon base frame of carrying on the back is longitudinally to be spliced by fixed frame and rotation underframe, rotate underframe to turn to along planned orbit relative to fixed frame under stitching portion is by vehicle-mounted rotary apparatus driving effect and be connected with ground, in order to load and unload goods. Handling goods complete after another mistake to turning to initial position.
Although this railway freight-car can complete to carry on the back back of the body formula movement requirement completely, but there is structure complexity in actual applications, from the problem such as great.
In view of this, what this area urgently provided a kind of simple in construction carries back of the body formula transport New Type of Railway Freight Cars on the back, to solve the technical problem that existing railway freight-car exists.
Summary of the invention
The core purpose of the present invention is in that to provide simple in construction and easy to operate carries back of the body formula transport New Type of Railway Freight Cars on the back.
This New Type of Railway Freight Cars includes pallet and ground promotes rotary apparatus, and wherein, pallet can be stacked on the underframe of railway freight-car, carries unlucky defeated highway vehicle or highway semitrailer on the back for placing; Ground promotes rotary apparatus and is arranged at ground, after being used for driving pallet to lift predetermined altitude relative to underframe, then drive its relative to underframe along the horizontal plane in arc-shaped guide rail rotate.
Compared with prior art, the advantage of this New Type of Railway Freight Cars is in that, substantially can use traditional railway truck under-frame, it is not necessary to provides and carries the back of the body formula special underframe of transport on the back, thus reducing the manufacturing cost carrying back of the body formula transport railway freight-car on the back.Additionally, dress Discharging Process only need to rotate lighter in weight pallet and can complete, reduce vehicle-mounted rotary apparatus power performance requirement.
Alternatively, described ground promotes rotary apparatus and includes arc-shaped guide rail and be fixed on the guide rail both ends of described arc-shaped guide rail and for supporting two columns of described arc-shaped guide rail, the slide block of described arc-shaped guide rail has two cantilevers laying respectively at described highway vehicle or the described highway semitrailer left and right sides, and is provided with lift elements on each described cantilever; The movable part bottom of described lift elements is hinged with suspension hook, and described lift elements drives described pallet to lift relative to described underframe by described suspension hook.
Alternatively, the longitudinal centre line relative to described underframe of described arc-shaped guide rail is symmetrical.
Alternatively, described lift elements is specially mechanical jack, hydraulic jack, Inflated jack or hoist cylinder.
Alternatively, described cantilever is hollow pipe, and the fixture of described lift elements is installed in described hollow pipe.
Alternatively, also including the ground service hoisting element being arranged at ground, described ground service hoisting element and described ground promote two described lift elements of rotary apparatus and described pallet are formed the hoist point of three not conllinear jointly.
Alternatively, described ground promotes rotary apparatus and is positioned at the one end of described underframe, and described ground service hoisting element is positioned at geometric center or the other end of described underframe.
Alternatively, the fixed position of described ground service hoisting element is in ground, and in its movable part runs through described underframe and inserts the locating slot of described pallet, described movable part can stretch relative to described fixed part, to drive described pallet to lift relative to described underframe.
Alternatively, described ground service hoisting element is specially mechanical jack, hydraulic jack, Inflated jack or hoist cylinder.
Alternatively, described pallet has hanger that is consistent with described suspension hook quantity and that be correspondingly arranged, and described lift elements pulls described pallet to lift relative to described underframe by described hanger.
Alternatively, described pallet includes mutually being connected chassis, left side baffle plate and right-hand apron, described highway vehicle or described highway semitrailer can be positioned on described chassis.
Alternatively, described pallet has several hangers, in order to hang or hang in described underframe by boom hoisting by institute's pallet.
Alternatively, under travel position, described pallet and described underframe are connected by several alignment pin.
Accompanying drawing explanation
Fig. 1 illustrates the main TV structure schematic diagram of New Type of Railway Freight Cars provided by the present invention;
Fig. 2 illustrates the plan structure schematic diagram under the New Type of Railway Freight Cars dress unladen state shown in Fig. 1;
Fig. 3 illustrates that New Type of Railway Freight Cars shown in Fig. 1 removes the main TV structure schematic diagram of single-unit vehicle after highway vehicle;
Fig. 4 illustrates that the A of Fig. 1 is to structural representation;
Fig. 5 illustrates the structural representation of pallet.
In Fig. 1 to Fig. 5, the corresponding relation between accompanying drawing labelling and all parts title is:
1 underframe;
2 highway vehicles;
3 pallets: 31 hangers;
4 ground promote rotary apparatus:
40 arc-shaped guide rails, 41 guide rails, 42 slide blocks, 43 columns, 44 cantilevers, 45 fixtures, 46 movable parts, 47 suspension hooks;
5 ground service hoisting elements.
Detailed description of the invention
The core of the present invention is in that, it is provided that a kind of simple in construction carry back of the body formula transport New Type of Railway Freight Cars on the back.
In order to make those skilled in the art be more fully understood that the present invention program, below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
It should be noted that, the orientation such as front and back as herein described, upper and lower, left and right are all with railway freight-car for reference, with the direction parallel with railway freight-car travel direction for longitudinal direction, in the vertical, direction pointed by travel direction is front, after the direction opposing with travel direction be; In the plane being parallel to railway freight-car operation orbital plane, the direction being transversely to the machine direction is for laterally, in the horizontal, seeing along travel direction, and the direction being in left-hand side is a left side, and being in dexter direction is the right side; Running the direction of orbital plane for vertical being perpendicular to railway freight-car, on vertical, under the direction of orbital plane is, the direction away from orbital plane is upper.
Referring to Fig. 1 and Fig. 2, wherein, Fig. 1 illustrates the main TV structure schematic diagram of New Type of Railway Freight Cars provided by the present invention, and Fig. 2 illustrates the plan structure schematic diagram under the New Type of Railway Freight Cars dress unladen state shown in Fig. 1.
Known in conjunction with Fig. 1 and Fig. 2, the New Type of Railway Freight Cars that this detailed description of the invention provides includes some joint vehicles of being longitudinally sequentially connected with, often joint vehicle include underframe 1, fixing and be supported in the bogie at underframe 1 both ends and the wheel that is rotatably connected on each underframe 1 is right. It should be noted that wherein underframe 1, bogie and wheel are identical with railway freight-car structure in prior art to structure and the triangular annexation of three, those skilled in the art are complete it is achieved that so repeat no more herein based on prior art.
Additionally, this New Type of Railway Freight Cars also includes pallet 3, ground service hoisting element 5 and ground promotes rotary apparatus 4. Wherein, pallet 3 can be stacked on the underframe 1 of railway freight-car, carries unlucky defeated highway vehicle 2 or highway semitrailer on the back for placing; Ground service hoisting element 5 is arranged at ground and is positioned at the geometric center of pallet 3, lifts relative to underframe 1 for driving pallet 3; Ground promotes rotary apparatus 4 and is arranged at ground, after lifting predetermined altitude for driving pallet 3 relative to underframe 1, its arc-shaped guide rail 40 interior along the horizontal plane relative to underframe 1 is driven to rotate again, so that pallet 3 is turned to dress unladen state by (this state lower tray 3 carried by underframe 1 and substantially overlap with underframe 1) under travel position, the end of dress unladen state lower tray 3 is connected with ground, so that highway vehicle 2 sails into or rolls railway freight-car away from. For the ease of being more fully understood that the concrete structure of this New Type of Railway Freight Cars, please also refer to Fig. 3, the figure shows New Type of Railway Freight Cars shown in Fig. 1 and remove the main TV structure schematic diagram of single-unit vehicle after highway vehicle.
Wherein, pallet 3 includes the chassis, left side baffle plate and the right-hand apron that are connected, chassis offers the tire putting hole for preventing highway vehicle 2 part tire, left side baffle plate and right-hand apron are fixed on chassis with welding manner, or chassis, left side baffle plate and the casting integrated molding of right-hand apron three, highway vehicle 2 can be positioned on chassis.
Ground service hoisting element 5 is specially hoist cylinder, its cylinder body (fixture) is positioned on ground, its piston rod (movable part) inserts in the locating slot of pallet 3 through underframe 1, flexible relative to cylinder body to promote pallet 3 to lift relative to underframe 1 by controlling its piston rod. Can rotate relative to underframe 1 arcuately guide rail 40 around piston rod under rotary apparatus 4 driving effect it addition, pallet 3 promotes on ground.
As shown in Figure 4, the figure shows the A of Fig. 1 to structural representation. Ground promotes rotary apparatus 4 and includes arc-shaped guide rail 40 with guide rail 41 both ends being fixed on this arc-shaped guide rail 40 for supporting two columns 43 of this arc-shaped guide rail 40, the slide block 42 of arc-shaped guide rail 40 has two cantilevers 44 laying respectively at highway vehicle 2 or the highway semitrailer left and right sides, being provided with lift elements on each cantilever 44, the bottom of this lift elements is hinged with the suspension hook 47 that the hanger for pallet 3 coordinates.
It should be noted that, in this detailed description of the invention, lift elements specifically adopts hoist cylinder, the cylinder body (fixture 45) of this hoist cylinder is fixed on cantilever 44, the bottom of its piston rod (movable part 46) is hinged with suspension hook 47, and hoist cylinder has hoisting power and waits by force many advantages.
Being appreciated that on the basis of satisfied lifting pallet 3 function, processing and assembly technology requirement, this lift elements also can be mechanical jack, hydraulic jack or Inflated jack.
Further, cantilever 44 in this detailed description of the invention is hollow pipe, the cylinder body (fixture 45) of hoist cylinder is installed in this hollow pipe, under non-lifting operation state, its piston rod (movable part 46) is retracted in its fixture 45, thus solving the problem that hoist cylinder is drenched with rain because of outdoor placement cleverly, the service life of lift elements then can be extended.
Equally, based on identical precondition, aforesaid ground service hoisting element 5 can also be mechanical jack, hydraulic jack or Inflated jack.
Further, as in figure 2 it is shown, the arc-shaped guide rail 40 that ground promotes rotary apparatus 4 is symmetrically arranged relative to the longitudinal centre line of underframe 1. So, the end that can make pallet 3 can be connected with the ground being positioned at vehicle left side and right side respectively, form the two paths sailing into for highway vehicle 2 or highway semitrailer/roll away from, during handling goods, either path can be selected according to actual needs, so that the handling goods more convenient and efficient of railway freight-car.
It addition, ground service hoisting element 5 is positioned at the geometric center of pallet 3, it is arranged so as to make pallet 3 be uniformly and symmetrically distributed relative to the weight of pivot center, pallet 3 unbalance in rotation process can be avoided, then ensure its stability of rotation and safety.
Certainly, on the basis that satisfied driving pallet 3 rotating function and assembly technology require, the pivot center of vehicle-mounted rotary apparatus is positioned at underframe 1 and pallet 3 either end, namely pallet 3 is positioned at pallet 3 and any position of underframe 1 relative to the pivot center of underframe 1.
The main TV structure schematic diagram of the pallet shown in Fig. 5, pallet 3 also set up by four hangers 31, these four hangers 31 are divided into two groups and are symmetrically arranged relative to the longitudinal centre line of pallet 3, in order to hang or hang in underframe 1 by boom hoisting by pallet 3 and repair or replace.
Further, underframe 1 and pallet 3 are by four alignment pin position and locks, to prevent in transportation because vibration causes pallet 3 play to misplace. In detail, these four alignment pins are divided into two groups and are symmetrically arranged relative to the longitudinal centre line of pallet 3, and the correspondence position of underframe 1 and pallet 3 offers the dowel hole run through for alignment pin.
Finally, it is necessary to explanation, hanger 31 on pallet 3, and the quantity of the alignment pin both position and lock pallet 3 and underframe 1 is not limited in the quantity that is originally embodied as illustrating. Meeting on the basis of respective function needs, those skilled in the art can be adjusted according to the actual requirements, and the quantity adjustment for the alignment pin of both hanger 31 on pallet 3 and position and lock pallet 3 and underframe 1 each falls within protection scope of the present invention.
This operation principle carrying back of the body formula transport railway freight-car on the back is as follows:
First, start ground service hoisting element 5 simultaneously and ground promotes rotary apparatus 4, pallet 3 to be formed three hoist points of not conllinear, then proceed to control ground and promote the lift elements of rotary apparatus 4 and ground service hoisting element 5 drives pallet 3 to rise to completely disengage from underframe 1;
Secondly, the arc-shaped guide rail 40 controlling ground lifting rotary apparatus 4 makes its slide block under its dynamical element effect, drives pallet 3 to turn to pallet 3 end along its guide rail 41 and is connected with ground;
Then, highway vehicle 2 or highway semitrailer are sailed into sail pallet 3 completely into;
Finally, reversely promote pallet 3 to turn to it by ground lifting rotary apparatus 4 and return back to initial position, again through starting ground service hoisting element 5 and ground lifting rotary apparatus 4 simultaneously, control pallet 3 drops to and is carried by underframe 1 completely, then ground service hoisting element 5 is packed up entrance travel position.
It should be noted that the Discharging Process carrying the transport of back of the body formula on the back is essentially identical with above-mentioned loading process, the enforcement Discharging Process that those skilled in the art can be direct and beyond all doubt with reference to aforesaid operations process, so not repeating them here.
Compared with prior art, the advantage of this New Type of Railway Freight Cars is in that, substantially can use traditional railway truck under-frame, it is not necessary to provides and carries the back of the body formula special underframe of transport on the back, thus reducing the manufacturing cost carrying back of the body formula transport railway freight-car on the back. Additionally, dress Discharging Process only need to rotate lighter in weight pallet 3 and can complete, reduce vehicle-mounted rotary apparatus power performance requirement.
As it was previously stated, ground promotes rotary apparatus 4 and ground service hoisting element 5 combined effect pallet 3 is formed the hoist point of three not conllinear in this detailed description of the invention, it is ensured that pallet lift stationarity and safety.
It is appreciated that, this New Type of Railway Freight Cars also can only include ground and promote rotary apparatus 4, such as: ground promotes rotary apparatus 4 and is arranged at the one end of underframe, pallet 3 one end is raised, the upper surface of the other end and underframe 1 offsets, and slide block 42 drives pallet 3 to rotate around the subtracting point of pallet 3 and underframe, or ground promotes rotary apparatus 4 and is arranged at the middle part of underframe, pallet 3 is raised so as to completely disengage from the supporting role of underframe 1 by middle part, and slide block 42 drives pallet 3 to rotate relative to underframe 1.
The foregoing is only the preferred embodiment of the present invention, be not intended that limiting the scope of the present invention. Any any amendment, equivalent replacement and improvement etc. made within the spirit and principles in the present invention, should be included within the claims of the present invention.
Claims (13)
1. carry back of the body formula transport New Type of Railway Freight Cars on the back for one kind, it is characterised in that including:
Pallet (3), can be stacked on the underframe (1) of described railway freight-car, carries unlucky defeated highway vehicle (2) or highway semitrailer on the back for placing;
Ground promotes rotary apparatus (4), it is arranged at ground, after driving described pallet (3) to lift predetermined altitude relative to described underframe (1), then its arc-shaped guide rail (40) interior along the horizontal plane relative to described underframe (1) is driven to rotate.
2. New Type of Railway Freight Cars as claimed in claim 1, it is characterized in that, described ground promotes rotary apparatus (4) and includes arc-shaped guide rail (40) and be fixed on guide rail (41) both ends of described arc-shaped guide rail (40) and be used for supporting two columns (43) of described arc-shaped guide rail (40), the slide block (42) of described arc-shaped guide rail (40) has two cantilevers (44) laying respectively at described highway vehicle (20) or the described highway semitrailer left and right sides, and is provided with lift elements on each described cantilever (44); Movable part (45) bottom of described lift elements is hinged with suspension hook (47), and described lift elements drives described pallet (3) to lift relative to described underframe (1) by described suspension hook (47).
3. New Type of Railway Freight Cars as claimed in claim 2, it is characterised in that the longitudinal centre line relative to described underframe (1) of described arc-shaped guide rail (40) is symmetrical.
4. New Type of Railway Freight Cars as claimed in claim 2, it is characterised in that described lift elements is specially mechanical jack, hydraulic jack, Inflated jack or hoist cylinder.
5. New Type of Railway Freight Cars as claimed in claim 2, it is characterised in that described cantilever (44) is hollow pipe, and the fixture (45) of described lift elements is installed in described hollow pipe.
6. the New Type of Railway Freight Cars as described in any one of claim 2 to 5, it is characterized in that, also including ground service hoisting element (5) being arranged at ground, described ground service hoisting element (5) and described ground promote two described lift elements of rotary apparatus (4) and described pallet (3) are formed the hoist point of three not conllinear jointly.
7. New Type of Railway Freight Cars as claimed in claim 6, it is characterized in that, described ground promotes rotary apparatus (4) and is positioned at the one end of described underframe (1), and described ground service hoisting element (5) is positioned at geometric center or the other end of described underframe (1).
8. New Type of Railway Freight Cars as claimed in claim 6, it is characterized in that, the fixed position of described ground service hoisting element (5) is in ground, in its movable part runs through described underframe (1) and inserts the locating slot of described pallet (3), described movable part can stretch relative to described fixed part, to drive described pallet (3) to lift relative to described underframe (1).
9. New Type of Railway Freight Cars as claimed in claim 8, it is characterised in that described ground service hoisting element (5) is specially mechanical jack, hydraulic jack, Inflated jack or hoist cylinder.
10. New Type of Railway Freight Cars as claimed in claim 4, it is characterized in that, described pallet (3) has hanger (31) that is consistent with described suspension hook (47) quantity and that be correspondingly arranged, and described lift elements pulls described pallet (3) to lift relative to described underframe (1) by described hanger (31).
11. New Type of Railway Freight Cars as claimed in claim 6, it is characterized in that, chassis, left side baffle plate and right-hand apron, described highway vehicle (2) or described highway semitrailer that described pallet (3) includes mutually being connected can be positioned on described chassis.
12. New Type of Railway Freight Cars as claimed in claim 6, it is characterized in that, described pallet (3) has several hangers (31), in order to hang or hang in described underframe (1) by boom hoisting by institute's pallet (3).
13. New Type of Railway Freight Cars as claimed in claim 6, it is characterised in that under travel position, described pallet (3) and described underframe (1) are connected by several alignment pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610136753.4A CN105644570B (en) | 2016-03-10 | 2016-03-10 | One kind carries back of the body formula transport New Type of Railway Freight Cars on the back |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610136753.4A CN105644570B (en) | 2016-03-10 | 2016-03-10 | One kind carries back of the body formula transport New Type of Railway Freight Cars on the back |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105644570A true CN105644570A (en) | 2016-06-08 |
| CN105644570B CN105644570B (en) | 2018-04-20 |
Family
ID=56493463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610136753.4A Active CN105644570B (en) | 2016-03-10 | 2016-03-10 | One kind carries back of the body formula transport New Type of Railway Freight Cars on the back |
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| Country | Link |
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| CN (1) | CN105644570B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3084319A1 (en) * | 2018-07-30 | 2020-01-31 | Lohr Industrie | CONNECTION SYSTEM FOR COMBINED RAIL / ROAD TRANSPORT WAGON |
| CN110745571A (en) * | 2019-10-16 | 2020-02-04 | 中铁第四勘察设计院集团有限公司 | Railway piggyback transportation station base structure |
| CN111301446A (en) * | 2020-02-28 | 2020-06-19 | 中车齐齐哈尔车辆有限公司 | Station equipment system of rotary piggyback car loading and unloading car |
| CN115285080A (en) * | 2022-08-04 | 2022-11-04 | 西安近代化学研究所 | Support arrangement for shift warhead gravity to ground |
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| GB1459360A (en) * | 1974-04-30 | 1976-12-22 | Venissieux Atel | Vehicle transporters |
| GB2416532B (en) * | 2004-07-26 | 2007-10-24 | Cholerton Ltd | Pop-up mechanism |
| CN104527670A (en) * | 2015-01-05 | 2015-04-22 | 齐齐哈尔轨道交通装备有限责任公司 | Railway freight car and cargo loading and unloading system |
| CN204341042U (en) * | 2015-01-05 | 2015-05-20 | 齐齐哈尔轨道交通装备有限责任公司 | Loading frame jacking system and there is its piggyback transport car |
| CN205652129U (en) * | 2016-03-10 | 2016-10-19 | 北京驮丰高新科技股份有限公司 | Carry transportation of out -of --way formula on back and use novel railway freight car |
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2016
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1459360A (en) * | 1974-04-30 | 1976-12-22 | Venissieux Atel | Vehicle transporters |
| GB2416532B (en) * | 2004-07-26 | 2007-10-24 | Cholerton Ltd | Pop-up mechanism |
| CN104527670A (en) * | 2015-01-05 | 2015-04-22 | 齐齐哈尔轨道交通装备有限责任公司 | Railway freight car and cargo loading and unloading system |
| CN204341042U (en) * | 2015-01-05 | 2015-05-20 | 齐齐哈尔轨道交通装备有限责任公司 | Loading frame jacking system and there is its piggyback transport car |
| CN205652129U (en) * | 2016-03-10 | 2016-10-19 | 北京驮丰高新科技股份有限公司 | Carry transportation of out -of --way formula on back and use novel railway freight car |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3084319A1 (en) * | 2018-07-30 | 2020-01-31 | Lohr Industrie | CONNECTION SYSTEM FOR COMBINED RAIL / ROAD TRANSPORT WAGON |
| EP3604073A1 (en) * | 2018-07-30 | 2020-02-05 | Lohr Industrie | System for linking combined rail/road transport carriage |
| CN110745571A (en) * | 2019-10-16 | 2020-02-04 | 中铁第四勘察设计院集团有限公司 | Railway piggyback transportation station base structure |
| CN111301446A (en) * | 2020-02-28 | 2020-06-19 | 中车齐齐哈尔车辆有限公司 | Station equipment system of rotary piggyback car loading and unloading car |
| CN115285080A (en) * | 2022-08-04 | 2022-11-04 | 西安近代化学研究所 | Support arrangement for shift warhead gravity to ground |
| CN115285080B (en) * | 2022-08-04 | 2024-05-10 | 西安近代化学研究所 | Supporting device for gravity transferring of warhead to ground |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105644570B (en) | 2018-04-20 |
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Address after: 100043 Beijing city Shijingshan District city 19 Street six floor D block, R & D and production of Nanlou Applicant after: BEIJING TF HIGH-TECH CO., LTD. Applicant after: CRRC QIQIHAR VEHICLE CO., LTD. Address before: 161002 Qigihar City, Heilongjiang province Tiefeng District Plant Road No. 36 Applicant before: CRRC QIQIHAR VEHICLE CO., LTD. Applicant before: BEIJING TF HIGH-TECH CO., LTD. |
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Inventor after: Zou Huaisen Inventor after: He Jian Inventor after: Wu Zhenguo Inventor after: Yu Yuebin Inventor after: Li Hua Inventor after: Zhang Yi Inventor after: Fu Yong Inventor after: Zhang Bei Inventor after: Zhao Yuye Inventor after: Li Weipeng Inventor before: Wu Zhenguo Inventor before: He Jian Inventor before: Yu Yuebin Inventor before: Zou Huaisen Inventor before: Li Hua Inventor before: Zhang Yi Inventor before: Fu Yong Inventor before: Zhang Bei Inventor before: Zhao Yuye Inventor before: Li Weipeng |
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